var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"CIWss7vY0M1Pv3xW","timestamp":1731957388,"url":"m.cengbang.com%2Fchanpin%2Fxinnai%2Fxnarx.html","signature":"2769a14daeda997748c10b8548458d15799c1da2","rawString":"jsapi_ticket=&noncestr=CIWss7vY0M1Pv3xW&timestamp=1731957388&url=m.cengbang.com%2Fchanpin%2Fxinnai%2Fxnarx.html"}